PCM ( Powertrain Control Module )
check under the glove box
No.
On the firewall to the right (when facing the firewall) of the blower motor.
The 2002 Acura airbag control module is located on the firewall in the engine compartment. The airbag control module will be on the drivers side of the firewall.
It has an independent suspension because it uses the same platform as a Jaguar S-Type.
Powertrain Control Module
The airbag control module in a 2002 Saturn SC2Êis located underneath the center console. It is the yellow connector behind the shifter.
heater Control valve for 2002 Lincoln Ls
On a 2002 Ford Expedition : In the power distribution box ( which is " live " ) located in the drivers side of the engine compartment : ( maxi fuse 109 is a 50 amp fuse for the air suspension compressor ) ------------------------------------------------------------------------------------------------- Also , in the fuse panel below and to the left of the steering wheel , by the brake pedal ( # 12 is a 15 amp fuse for the air suspension switch ) ( # 20 is a 5 amp fuse for the air suspension module , audio , GEM module , and memory module )
I don't know about on a navigator...but on my 05 Town Car the unit is behind the glove box. Unscrew the glove box screws and the box will pull out, revealing the control board behind it. Since manufacturers tend not to reinvent the wheel with each model, the Navigator >might< have it's in the same place. Hope that helps, good luck!
Code C1287: Brake Lamp Inhibit relay circuit failure. Problem with the warning lamp circuit, or the antilock control unit/module it monitors.